UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z3DQiN5v/oBafgXUg/P4C9PIK5L3QOnswRc8cJxjxEQ=' 
WHERE 
  key_id = 'e866fffca816e3bbaa0e8c2704de7da6e31f238a468d649520cf9b17d7ba23d0' 
  AND (
    token = 'z3DQiN5v/oBafgXUg/P4C9PIK5L3QOnswRc8cJxjxEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )